1 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */
4 * Copyright (C) Philip en Marijn 2008 <>
6 * preferences.c is free software copyrighted by Philip en Marijn.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the name ``Philip en Marijn'' nor the name of any other
17 * contributor may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
20 * preferences.c IS PROVIDED BY Philip en Marijn ``AS IS'' AND ANY EXPRESS
21 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
22 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL Philip en Marijn OR ANY OTHER CONTRIBUTORS
24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
27 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
28 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
29 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
30 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 #include <glib/gi18n.h>
36 #include <libchimara/chimara-glk.h>
37 #include <libchimara/chimara-if.h>
41 GObject *load_object(const gchar *name);
42 static GtkTextTag *current_tag;
44 static void style_tree_select_callback(GtkTreeSelection *selection, ChimaraGlk *glk);
46 /* Internal functions to convert from human-readable names in the config file
47 to enums and back. Later: replace with plugin functions. */
48 static ChimaraIFFormat
49 parse_format(const char *format)
51 if(strcmp(format, "z5") == 0)
52 return CHIMARA_IF_FORMAT_Z5;
53 if(strcmp(format, "z6") == 0)
54 return CHIMARA_IF_FORMAT_Z6;
55 if(strcmp(format, "z8") == 0)
56 return CHIMARA_IF_FORMAT_Z8;
57 if(strcmp(format, "zblorb") == 0)
58 return CHIMARA_IF_FORMAT_Z_BLORB;
59 if(strcmp(format, "glulx") == 0)
60 return CHIMARA_IF_FORMAT_GLULX;
61 if(strcmp(format, "gblorb") == 0)
62 return CHIMARA_IF_FORMAT_GLULX_BLORB;
63 return CHIMARA_IF_FORMAT_NONE;
66 static const char *format_display_strings[CHIMARA_IF_NUM_FORMATS] = {
67 N_("Z-machine version 5"),
68 N_("Z-machine version 6"),
69 N_("Z-machine version 8"),
70 N_("Z-machine Blorb file"),
72 N_("Glulx Blorb file")
76 format_to_display_string(ChimaraIFFormat format)
78 if(format < CHIMARA_IF_NUM_FORMATS)
79 return gettext(format_display_strings[format]);
83 static ChimaraIFInterpreter
84 parse_interpreter(const char *interp)
86 if(strcmp(interp, "frotz") == 0)
87 return CHIMARA_IF_INTERPRETER_FROTZ;
88 if(strcmp(interp, "nitfol") == 0)
89 return CHIMARA_IF_INTERPRETER_NITFOL;
90 if(strcmp(interp, "glulxe") == 0)
91 return CHIMARA_IF_INTERPRETER_GLULXE;
92 if(strcmp(interp, "git") == 0)
93 return CHIMARA_IF_INTERPRETER_GIT;
94 return CHIMARA_IF_INTERPRETER_NONE;
97 static const char *interpreter_display_strings[CHIMARA_IF_NUM_INTERPRETERS] = {
105 interpreter_to_display_string(ChimaraIFInterpreter interp)
107 if(interp < CHIMARA_IF_NUM_INTERPRETERS)
108 return gettext(interpreter_display_strings[interp]);
112 /* Create the preferences dialog. */
114 preferences_create(ChimaraGlk *glk)
116 /* Initialize the tree of style names */
117 GtkTreeStore *style_list = gtk_tree_store_new(1, G_TYPE_STRING);
118 GtkTreeIter buffer, grid, buffer_child, grid_child;
120 gtk_tree_store_append(style_list, &buffer, NULL);
121 gtk_tree_store_append(style_list, &grid, NULL);
122 gtk_tree_store_set(style_list, &buffer, 0, "Text buffer", -1);
123 gtk_tree_store_set(style_list, &grid, 0, "Text grid", -1);
126 gint num_tags = chimara_glk_get_num_tag_names(glk);
127 const gchar **tag_names = chimara_glk_get_tag_names(glk);
128 for(i=0; i<num_tags; i++) {
129 gtk_tree_store_append(style_list, &buffer_child, &buffer);
130 gtk_tree_store_append(style_list, &grid_child, &grid);
131 gtk_tree_store_set(style_list, &buffer_child, 0, tag_names[i], -1);
132 gtk_tree_store_set(style_list, &grid_child, 0, tag_names[i], -1);
135 /* Attach the model to the treeview */
136 GtkTreeView *view = GTK_TREE_VIEW( load_object("style-treeview") );
137 gtk_tree_view_set_model(view, GTK_TREE_MODEL(style_list));
138 g_object_unref(style_list);
140 /* Set the columns */
141 GtkTreeViewColumn *column = gtk_tree_view_column_new();
142 gtk_tree_view_column_set_title(column, "Style Name");
143 gtk_tree_view_append_column(view, column);
145 /* Set the renderers */
146 GtkCellRenderer *renderer = gtk_cell_renderer_text_new();
147 gtk_tree_view_column_pack_start(column, renderer, TRUE);
148 gtk_tree_view_column_add_attribute(column, renderer, "text", 0);
150 /* Set selection mode to single select */
151 GtkTreeSelection *selection = gtk_tree_view_get_selection(view);
152 gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE);
154 g_signal_connect(selection, "changed", G_CALLBACK(style_tree_select_callback), glk);
156 /* Bind the preferences to the entries in the preferences file */
157 extern GSettings *prefs_settings;
158 GObject *flep = G_OBJECT( load_object("flep") );
159 g_settings_bind(prefs_settings, "flep", flep, "active", G_SETTINGS_BIND_DEFAULT);
160 GtkFileChooser *blorb_chooser = GTK_FILE_CHOOSER( load_object("blorb_file_chooser") );
162 g_settings_get(prefs_settings, "resource-path", "ms", &filename);
164 gtk_file_chooser_set_filename(blorb_chooser, filename);
168 /* Populate the list of available interpreters */
169 GtkListStore *interp_list = GTK_LIST_STORE( load_object("available_interpreters") );
171 GtkTreeIter tree_iter;
172 for(interp = 0; interp < CHIMARA_IF_NUM_INTERPRETERS; interp++) {
173 gtk_list_store_append(interp_list, &tree_iter);
174 gtk_list_store_set(interp_list, &tree_iter,
175 0, interpreter_to_display_string(interp),
179 /* Initialize the list of preferred interpreters */
180 GtkListStore *preferred_list = GTK_LIST_STORE( load_object("interpreters") );
182 char *format, *plugin;
183 g_settings_get(prefs_settings, "preferred-interpreters", "a{ss}", &iter);
184 while(g_variant_iter_loop(iter, "{ss}", &format, &plugin)) {
185 ChimaraIFFormat format_num = parse_format(format);
186 if(format_num == CHIMARA_IF_FORMAT_NONE)
188 ChimaraIFInterpreter interp_num = parse_interpreter(plugin);
189 if(interp_num == CHIMARA_IF_INTERPRETER_NONE)
191 gtk_list_store_append(preferred_list, &tree_iter);
192 gtk_list_store_set(preferred_list, &tree_iter,
193 0, format_to_display_string(format_num),
194 1, interpreter_to_display_string(interp_num),
197 g_variant_iter_free(iter);
201 style_tree_select_callback(GtkTreeSelection *selection, ChimaraGlk *glk)
203 GtkTreeIter child, parent;
204 gchar *child_name, *parent_name;
207 if( !gtk_tree_selection_get_selected(selection, &model, &child) )
210 gtk_tree_model_get(model, &child, 0, &child_name, -1);
212 if( !gtk_tree_model_iter_parent(model, &parent, &child) )
215 gtk_tree_model_get(model, &parent, 0, &parent_name, -1);
216 if( !strcmp(parent_name, "Text buffer") )
217 current_tag = chimara_glk_get_tag(glk, CHIMARA_GLK_TEXT_BUFFER, child_name);
219 current_tag = chimara_glk_get_tag(glk, CHIMARA_GLK_TEXT_GRID, child_name);
223 on_toggle_left(GtkToggleToolButton *button, ChimaraGlk *glk) {
224 /* No nothing if the button is deactivated */
225 if( !gtk_toggle_tool_button_get_active(button) )
228 /* Untoggle other alignment options */
229 GtkToggleToolButton *center = GTK_TOGGLE_TOOL_BUTTON(load_object("toolbutton-center"));
230 GtkToggleToolButton *right = GTK_TOGGLE_TOOL_BUTTON(load_object("toolbutton-right"));
231 GtkToggleToolButton *justify = GTK_TOGGLE_TOOL_BUTTON(load_object("toolbutton-justify"));
232 gtk_toggle_tool_button_set_active(center, FALSE);
233 gtk_toggle_tool_button_set_active(right, FALSE);
234 gtk_toggle_tool_button_set_active(justify, FALSE);
236 g_object_set(current_tag, "justification", GTK_JUSTIFY_LEFT, "justification-set", TRUE, NULL);
237 chimara_glk_update_style(glk);
241 on_toggle_center(GtkToggleToolButton *button, ChimaraGlk *glk) {
242 if( !gtk_toggle_tool_button_get_active(button) )
245 /* Untoggle other alignment options */
246 GtkToggleToolButton *left = GTK_TOGGLE_TOOL_BUTTON(load_object("toolbutton-left"));
247 GtkToggleToolButton *right = GTK_TOGGLE_TOOL_BUTTON(load_object("toolbutton-right"));
248 GtkToggleToolButton *justify = GTK_TOGGLE_TOOL_BUTTON(load_object("toolbutton-justify"));
249 gtk_toggle_tool_button_set_active(left, FALSE);
250 gtk_toggle_tool_button_set_active(right, FALSE);
251 gtk_toggle_tool_button_set_active(justify, FALSE);
253 g_object_set(current_tag, "justification", GTK_JUSTIFY_CENTER, "justification-set", TRUE, NULL);
254 chimara_glk_update_style(glk);
258 on_toggle_right(GtkToggleToolButton *button, ChimaraGlk *glk) {
259 if( !gtk_toggle_tool_button_get_active(button) )
262 /* Untoggle other alignment options */
263 GtkToggleToolButton *left = GTK_TOGGLE_TOOL_BUTTON(load_object("toolbutton-left"));
264 GtkToggleToolButton *center = GTK_TOGGLE_TOOL_BUTTON(load_object("toolbutton-center"));
265 GtkToggleToolButton *justify = GTK_TOGGLE_TOOL_BUTTON(load_object("toolbutton-justify"));
266 gtk_toggle_tool_button_set_active(left, FALSE);
267 gtk_toggle_tool_button_set_active(center, FALSE);
268 gtk_toggle_tool_button_set_active(justify, FALSE);
270 g_object_set(current_tag, "justification", GTK_JUSTIFY_RIGHT, "justification-set", TRUE, NULL);
271 chimara_glk_update_style(glk);
275 on_toggle_justify(GtkToggleToolButton *button, ChimaraGlk *glk) {
276 if( !gtk_toggle_tool_button_get_active(button) )
279 /* Untoggle other alignment options */
280 GtkToggleToolButton *left = GTK_TOGGLE_TOOL_BUTTON(load_object("toolbutton-left"));
281 GtkToggleToolButton *center = GTK_TOGGLE_TOOL_BUTTON(load_object("toolbutton-center"));
282 GtkToggleToolButton *right = GTK_TOGGLE_TOOL_BUTTON(load_object("toolbutton-right"));
283 gtk_toggle_tool_button_set_active(left, FALSE);
284 gtk_toggle_tool_button_set_active(center, FALSE);
285 gtk_toggle_tool_button_set_active(right, FALSE);
287 g_object_set(current_tag, "justification", GTK_JUSTIFY_FILL, "justification-set", TRUE, NULL);
288 chimara_glk_update_style(glk);
292 on_toggle_bold(GtkToggleToolButton *button, ChimaraGlk *glk) {
293 if( gtk_toggle_tool_button_get_active(button) )
294 g_object_set(current_tag, "weight", PANGO_WEIGHT_BOLD, "weight-set", TRUE, NULL);
296 g_object_set(current_tag, "weight", PANGO_WEIGHT_NORMAL, "weight-set", TRUE, NULL);
298 chimara_glk_update_style(glk);
302 on_toggle_italic(GtkToggleToolButton *button, ChimaraGlk *glk) {
303 if( gtk_toggle_tool_button_get_active(button) )
304 g_object_set(current_tag, "style", PANGO_STYLE_ITALIC, "style-set", TRUE, NULL);
306 g_object_set(current_tag, "style", PANGO_STYLE_NORMAL, "style-set", TRUE, NULL);
308 chimara_glk_update_style(glk);
312 on_toggle_underline(GtkToggleToolButton *button, ChimaraGlk *glk) {
313 if( gtk_toggle_tool_button_get_active(button) )
314 g_object_set(current_tag, "underline", PANGO_UNDERLINE_SINGLE, "underline-set", TRUE, NULL);
316 g_object_set(current_tag, "underline", PANGO_UNDERLINE_NONE, "underline-set", TRUE, NULL);
318 chimara_glk_update_style(glk);
322 on_foreground_color_set(GtkColorButton *button, ChimaraGlk *glk)
325 gtk_color_button_get_color(button, &color);
326 g_object_set(current_tag, "foreground-gdk", &color, "foreground-set", TRUE, NULL);
327 chimara_glk_update_style(glk);
331 on_background_color_set(GtkColorButton *button, ChimaraGlk *glk)
334 gtk_color_button_get_color(button, &color);
335 g_object_set(current_tag, "background-gdk", &color, "background-set", TRUE, NULL);
336 chimara_glk_update_style(glk);
340 on_font_set(GtkFontButton *button, ChimaraGlk *glk)
342 const gchar *font_name = gtk_font_button_get_font_name(button);
343 PangoFontDescription *font_description = pango_font_description_from_string(font_name);
344 g_object_set(current_tag, "font-desc", font_description, NULL);
345 chimara_glk_update_style(glk);
349 on_resource_file_set(GtkFileChooserButton *button, ChimaraGlk *glk)
351 extern GSettings *prefs_settings;
352 char *filename = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER(button) );
353 g_settings_set(prefs_settings, "resource-path", "ms", filename);